1.4034 SS420 Stainless Steel Balls SS Spray Balls 5/32" 3/32" 1/4" 5/16" G1000
Brand Name:JN
Certification:SGS ISO
Model Number:5/32" 3/32" 1/4" 5/16"
Minimum Order Quantity:500kg
Delivery Time:7-15 days
Payment Terms:T/T, Western Union, MoneyGram,Paypal, L/C, D/A, D/P
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Location:
Jinan Shandong China
Address:
XUESHAN ROAD,LICHENG DISTRICT ,JINAN CITY ,SHANDONG ,CHINA
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Product Details
1.4034 SS420 Stainless Steel Spray Balls 5/32" 3/32" 1/4" 5/16"
G1000
The domestic 420 is mainly divided into two types of steel balls,
2Cr13 steel balls
(corresponding to the Japanese standard: SUS420J1 stainless steel
ball), and
3Cr13 steel balls (corresponding to the Japanese standard SUS420J2
stainless steel ball).
These two steel balls have hardness, and many customers have a
misunderstanding.
It is believed that the 410 stainless steel ball (corresponding to
the national standard: 1Cr13 steel ball)
and the 430 stainless steel ball (1Cr17 steel ball) also have the
same hardness.
Although the two steel balls are the same as the 4 series stainless
steel ball,
the metallographic structure is different: one is the martensitic
steel.
The other is a ferritic steel. (The information provided by the
company is the original,
if there are similarities, they are plagiarism)
Applications
420 stainless steel balls are commonly used in industries where
high precision and
rust resistance are required: motorcycle parts, pulleys, stainless
steel bearings,
plastic bearings, crafts, valves, and petroleum.
Chemical composition
%C | %Si | %Mn | %P | %S | %Cr |
|---|---|---|---|---|---|
0.43-0.50 | 1.00 max | 1.00 max | 0.040 max | 0.030 max | 12.50-14.50 |
International standards
ITA | USA | GER | FRA | UK | RUS | CHN | JAP |
|---|---|---|---|---|---|---|---|
X46Cr13 | 420C | 1.4034 | Z 34 C 14 | - | 40 Kh 13 | 4Cr13 | - |
Physical / mechanical / thermal / electric / magnetic properties
Property | Symbol | U.o.M. | Type | Notes | Values |
|---|---|---|---|---|---|
Density | δ | [g/cm3] | Physical | Room temp. | 7.75 |
Young's modulus | E | [GPa] | Mechanical | - | 205 |
Specific heat | c | [J/kg-K] | Thermal | Room temp. | 450 |
Coefficient of linear thermal expansion | α | [10^-6/ºC] | Thermal | (ΔT=0-100°C) | 10.4 |
Thermal conductivity | λ | [W/(m·K)] | Thermal | Room temp. | 27.6 |
Electric resistivity | ρ | [Ω*m*10^-9] | Electric | - | 720 |
Relative magnetic permeability | µ | - | Magnetic | Not hardened | > 600 |
Characteristic: |
|---|
The representative of martensitic steel, commonly known as
stainless iron, is magnetic, has good rust resistance, and has a
high hardness of HRC50-55. |
1.4034 SS420 Stainless Steel Balls SS Spray Balls 5/32" 3/32" 1/4" 5/16" G1000
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